package demo;

import java.util.Scanner;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: ASUS
 * Date: 2023-09-18
 * Time: 18:02
 */
public class Test {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        double x = scanner.nextDouble();
        System.out.println(x);
        System.out.println("Day 18");
    }
}
